What the company does
Aldeyra Therapeutics, Inc., a biotechnology company, develops and markets drugs for immune-mediated systemic and eye diseases. The company is headquartered in Lexington, Massachusetts.
What the weekly tape is saying
ALDX closed the latest completed week at 1.76 USD. The 4-week return is 4.8% and the 12-week return is -2.8%. Trend Signal is inactive, Market Dynamics is -0.93. Setup signature: Risk-first tape with a 21/100 composite read.
A compressed read of the whole setup
The radar blends trend persistence, momentum, Market Dynamics, Relative Strength, volume confirmation, and risk control into one weekly cockpit.
Scoreboard
16-week signal tape
Price, Trend Line, and Fair Value
Weekly price context with the latest close, trend position, Fair Value gap, drawdown, and 52-week range location.
52-week price path
Price map
- Trend Line
- 3.54 USD
- Vs Trend Line
- -50.2%
- Fair Value
- 4.45 USD
- Vs Fair Value
- -60.5%
- 52W High
- 6.17 USD
- 52W Low
- 1.07 USD
- Drawdown
- -71.5%
- Range Position
- 13.5%
Returns and trend persistence
Return windows separate the latest week from short-term and medium-term follow-through.
Return windows
Trend read
- Active Streak
- 0 weeks
- 52W Active Weeks
- 16
- 52W Active Breadth
- 30.8%
- Sector Scope
- US Healthcare
- Sector Rank
- 164 of 1038
- Sector Percentile
- 84.3%
Sector and industry pulse
Peer breadth helps separate a stock-specific move from a broader group rotation.
US Healthcare
- Tracked Peers
- 100
- 4W Rank
- - of 100
- Avg 1W
- 0.8%
- Avg 4W
- 3.5%
- Trend Breadth
- 33.0%
- Positive MD
- 41.0%
US Biotechnology
- Tracked Peers
- 100
- 4W Rank
- - of 100
- Avg 1W
- 4.9%
- Avg 4W
- 1.7%
- Trend Breadth
- 46.0%
- Positive RS
- 47.0%
Pressure, Relative Strength, and expectation
Market Dynamics and Relative Strength show whether buying pressure and relative leadership are confirming the price move.
Dynamics path
Signal state
- Market Dynamics
- -0.93
- 4W MD Change
- 30.0%
- Relative Strength
- -64.97
- 4W RS Change
- 2.8%
- Expectation
- Positive
- Probability
- 55.29%
Participation and confirmation
Volume tells us whether the latest weekly move is being confirmed by unusual participation.
52-week volume profile
Volume map
- Latest Volume
- 5.7M
- 13W Average
- 14.4M
- 52W Average
- 7.1M
- Vs 13W
- 0.4x
- Vs 52W
- 0.8x
Volatility, downside weeks, and return shape
A compact risk profile shows whether the move is steady, volatile, or being driven by sharp one-week jumps.
26-week return distribution
Risk map
- 13W Volatility
- 16.7%
- 52W Volatility
- 11.9%
- Upside Weeks
- 26
- Downside Weeks
- 26
- Downside Breadth
- 50.0%
- Avg Gain / Loss
- 8.6% / -8.6%
Classification, opportunities, risks, and watch points
Top-level read across company classification, constructive evidence, caution points, and the next things that matter.
Classification
- Exchange
- NASDAQ
- Country
- US
- Sector
- Healthcare
- Industry
- Biotechnology
- Currency
- USD
- Market Cap
- 103.1M
Opportunity signals
- No strong opportunity cluster is confirmed yet; monitor trend and Market Dynamics.
Risk signals
- Trend Signal is inactive, so price action has not confirmed a constructive regime.
- Price is below the Trend Line, which keeps downside pressure in focus.
- Price is below Fair Value, so the market is still discounting the latest tape.
- Market Dynamics is negative, which weakens the current setup.
- The share remains more than 20% below its 52-week high.
Watch next
- Trend Line remains the key weekly regime level.
- Market Dynamics is the pressure gauge to monitor for confirmation or fade.
- A volume ratio above 1.5x would show stronger participation in the next move.
Recent completed weeks
The latest weekly rows behind the report snapshot.
| Week | Close | Return | Trend | Fair Value | MD | RS | Volume | Signal |
|---|---|---|---|---|---|---|---|---|
| 12 Jun 2026 | 1.76 USD | 8.0% | 3.54 USD | 4.45 USD | -0.93 | -64.97 | 5.7M | Off |
| 5 Jun 2026 | 1.63 USD | -6.9% | 3.65 USD | 4.51 USD | -1.06 | -67.07 | 5.8M | Off |
| 29 May 2026 | 1.75 USD | 12.9% | 3.75 USD | 4.57 USD | -1.14 | -66.49 | 4.7M | Off |
| 22 May 2026 | 1.55 USD | -7.7% | 3.86 USD | 4.63 USD | -1.27 | -69.61 | 3.7M | Off |
| 15 May 2026 | 1.68 USD | -2.9% | 3.98 USD | 4.68 USD | -1.33 | -66.86 | 4.8M | Off |
| 8 May 2026 | 1.73 USD | 8.8% | 4.10 USD | 4.73 USD | -1.36 | -66.15 | 4.5M | Off |
| 1 May 2026 | 1.59 USD | 2.6% | 4.22 USD | 4.78 USD | -1.38 | -67.36 | 4.6M | Off |
| 24 Apr 2026 | 1.55 USD | -13.9% | 4.36 USD | 4.84 USD | -1.40 | -67.98 | 6.6M | Off |
| 17 Apr 2026 | 1.80 USD | 1.1% | 4.48 USD | 4.89 USD | -1.37 | -62.28 | 8.0M | Off |
| 10 Apr 2026 | 1.78 USD | 7.2% | 4.58 USD | 4.95 USD | -1.31 | -60.62 | 9.6M | Off |
| 2 Apr 2026 | 1.66 USD | -6.2% | 4.70 USD | 5.00 USD | -1.05 | -61.76 | 10.8M | Off |
| 27 Mar 2026 | 1.77 USD | -2.2% | 4.83 USD | 5.05 USD | -0.71 | -57.79 | 24.5M | Off |
| 20 Mar 2026 | 1.81 USD | -56.1% | 4.97 USD | 5.11 USD | -0.25 | -59.39 | 94.5M | Off |
| 13 Mar 2026 | 4.12 USD | -14.1% | 5.10 USD | 5.15 USD | -0.00 | -11.64 | 10.1M | Off |